复古诺曼底登陆 D-Day 海报
创作一张具有粗粝历史海报风格的诺曼底登陆插画，包含做旧字体和极具张力的前景士兵形象。
Goal: Create a dramatic vintage World War II commemorative poster for {argument name="headline text" default="D-DAY"}, showing the Allied invasion of Normandy on {argument name="date line" default="June 6, 1944"}.
Canvas: Landscape 4:3 poster, aged parchment background with sepia, charcoal, olive drab, navy ink, and weathered paper texture. Use a gritty illustrated realism style, like a historical war magazine cover mixed with a hand-painted military poster.
Layout: Place one dominant U.S. infantry soldier in the left foreground, waist-up to knees, charging through shallow surf toward the viewer. His face is deliberately hidden by one flat opaque dark-brown square censor block centered over the face. Put the large headline “D-DAY” across the upper right in huge dark navy serif capital letters. Beneath it, add a thin horizontal rule with a small centered star, then the subtitle “ALLIED INVASION OF NORMANDY, JUNE 6, 1944” in condensed uppercase lettering.
Subject details: The foreground soldier wears a wet olive drab uniform, netted M1 helmet, webbing straps, ammunition pouches, backpack straps, and a U.S. flag patch on his upper right sleeve. He grips a long rifle diagonally downward across his body. Make his clothing soaked, muddy, and reflective with splashes of seawater around his legs. The background shows a Normandy beach landing: exactly 2 landing craft with open ramps on the left and middle distance, exactly 14 visible infantry figures moving through the water and across the beach, exactly 7 aircraft silhouettes in the smoky sky, exactly 3 large explosion plumes near the shoreline, and exactly 2 Czech hedgehog anti-tank obstacles in the right foreground.
Environment: Rough gray surf, beach obstacles, distant cliffs and fortifications, smoke columns, artillery bursts, and chaotic battlefield haze. The scene should feel heroic, somber, and historically documentary rather than glamorous.
Text content: Use {argument name="headline text" default="D-DAY"} as the main title and “ALLIED INVASION OF NORMANDY, {argument name="date line" default="JUNE 6, 1944"}” as the subtitle. Keep the typography distressed, ink-worn, and integrated into the aged poster texture.
Constraints: No modern objects, no clean digital gloss, no extra text, no watermark, no logos, no gore, and keep the soldier’s face fully obscured by the brown square.目标：创作一张极具张力的二战复古纪念海报，主题为 {argument name="headline text" default="D-DAY"}，展示 {argument name="date line" default="1944 年 6 月 6 日"} 的诺曼底盟军登陆行动。
画布：横向 4:3 海报，采用陈旧羊皮纸背景，色调包含深褐色、炭灰色、橄榄绿、海军蓝墨水色，并带有风化纸张纹理。采用粗粝的写实插画风格，融合历史战争杂志封面与手绘军事海报的质感。
布局：在左侧前景放置一名占据主导地位的美国步兵，取景范围从腰部到膝盖，正冲过浅滩向观众方向冲锋。他的面部被一个位于脸部中央的纯深褐色方形遮挡块刻意遮盖。在右上角以巨大的深海军蓝衬线大写字母排布标题“D-DAY”。在其下方添加一条细水平线，中间带有一颗小星，随后是压缩格式的大写副标题“ALLIED INVASION OF NORMANDY, JUNE 6, 1944”。
主体细节：前景士兵身穿湿透的橄榄绿制服，佩戴网罩 M1 头盔，背负织带、弹药包和背包带，右肩上方贴有美国国旗臂章。他斜向下握着一把长步枪。衣物需表现出浸湿、泥泞的状态，并带有反光效果，腿部周围有海水飞溅。背景展示诺曼底海滩登陆场景：左侧和中远景处有 2 艘开启跳板的登陆艇，海滩和水中可见 14 名步兵，烟雾缭绕的天空中可见 7 架飞机的剪影，海岸线附近有 3 处巨大的爆炸烟柱，右侧前景有 2 个捷克刺猬型反坦克障碍物。
环境：汹涌的灰色海浪、海滩障碍物、远处的悬崖与防御工事、烟柱、炮火爆炸以及混乱的战场烟雾。画面应呈现出英雄主义、庄重感和历史纪实感，而非浮夸的风格。
文本内容：使用 {argument name="headline text" default="D-DAY"} 作为主标题，使用“ALLIED INVASION OF NORMANDY, {argument name="date line" default="JUNE 6, 1944"}”作为副标题。字体需保持做旧、墨迹磨损的效果，并与陈旧的海报纹理融为一体。
约束条件：禁止出现现代物品，禁止使用干净的数字光泽，禁止添加额外文本、水印或 Logo，禁止血腥内容，且必须确保士兵面部被棕色方块完全遮挡。